Finding the Fourth Proportional to 32,123.53, 48,193.59 and 12,396.79

Step by Step Solution

1. Step 1: Write the proportion equation
   32,123.53 : 48,193.59 = 12,396.79 : x
2. Step 2: Convert to fraction form
   32,123.53/48,193.59 = 12,396.79/x
3. Step 3: Cross multiply
   32,123.53x = 48,193.59 × 12,396.79
4. Step 4: Simplify right side
   32,123.53x = 597,445,573.61
5. Step 5: Solve for x
   x = 597,445,573.61/32,123.53
6. Step 6: Final answer
   x = 18,598.38